Azurite vs Kyanite
| Property | Azurite | Kyanite |
|---|---|---|
| Fórmula | Cu3(CO3)2(OH)2 | Al2SiO5 |
| Sistema Cristalino | Monoclinic | Triclinic |
| Classe Mineral | 05 Carbonates and Nitrates | 09 Silicates |
| Dureza Mohs | 3.5-4.0 | 4.5-7.0 |
| Cor | Azure blue, dark blue | Blue, white, gray, green |
| Brilho | Vitreous | Vitreous |
| Traço | Light blue | Colorless |
| Transparência | Transparent | Translucent |
| Clivagem | Perfect {011}, fair {100} | Perfect {100} |
| Fratura | Conchoidal | Splintery |